You will be given a definition of a task first, then some input of the task.
You are given a sentence and a question in the input. The information provided in the sentence should be enough to answer the question. You're expected to write the correct answer. Do not use any facts other than those provided in the sentence.

Sentence: From a mere 6,179 tourists in 1961/62, the number jumped to 491,504 in 1999/2000. 
Question: How many tourists visited Kathmandu in the period 1961-62?
Output:
6,179 tourists.